如何使用Research Kit创建多选答案格式？ [英] How to create multiple choice answer format using Research Kit?

问题描述

如何使用Research Kit创建多选答案格式。我知道我必须使用 ORKTextChoiceAnswerFormat 但无法找到一些代码。任何机构可以帮助？

解决方案

  // BOOL问题1个
 ORKBooleanAnswerFormat * boolFormat = [ORKBooleanAnswerFormat new]; 
 ORKQuestionStep * booleanStep1 = [[ORKQuestionStep alloc] initWithIdentifier：@identifierQ1]; 
 booleanStep1.title = @你感觉不适吗？; 
 booleanStep1.answerFormat = boolFormat; 
 booleanStep1.optional = NO; 
 
 
 //选择问题1 
 ORKTextChoiceAnswerFormat *选择= [ORKTextChoiceAnswerFormat choiceAnswerFormatWithStyle：ORKChoiceAnswerStyleMultipleChoice textChoices：@ @ 咳嗽，@ 喉咙痛，@流鼻涕或鼻塞]]; 
 ORKQuestionStep * multipleStep = [[ORKQuestionStep alloc] initWithIdentifier：@identifierC1]; 
 multipleStep.title = @您觉得下面有任何症状吗？; 
 multipleStep.answerFormat = choice; 
 multipleStep.optional = NO; 
 
 
 // bool问题2 
 ORKQuestionStep * booleanStep2 = [[ORKQuestionStep alloc] initWithIdentifier：@identifierQ2]; 
 booleanStep2.title = @你觉得眼睛有问题吗？; 
 booleanStep2.answerFormat = boolFormat; 
 booleanStep2.optional = NO; 
 
 //选择问题2 
 ORKTextChoiceAnswerFormat *选择2 = [ORKTextChoiceAnswerFormat choiceAnswerFormatWithStyle：ORKChoiceAnswerStyleMultipleChoice textChoices：@ [@ 眼睛发红，@ 眼痒，@放电（通常为水样或mucous-喜欢，@感觉眼睛里有沙子。，@眼睑结痂。]]; 
 ORKQuestionStep * multipleStep2 = [[ORKQuestionStep alloc] initWithIdentifier：@identifierC2]; 
 multipleStep2.title = @您觉得下面有任何症状吗？; 
 multipleStep2.answerFormat = choice2; 
 multipleStep2.optional = NO; 
 
 // bool问题3 
 ORKQuestionStep * booleanStep3 = [[ORKQuestionStep alloc] initWithIdentifier：@identifierQ3]; 
 booleanStep3.title = @你觉得肚子有问题吗？; 
 booleanStep3.answerFormat = boolFormat; 
 booleanStep3.optional = NO; 
 
 
 //选择问题3 
 ORKTextChoiceAnswerFormat * choice3 = [ORKTextChoiceAnswerFormat choiceAnswerFormatWithStyle：ORKChoiceAnswerStyleMultipleChoice textChoices：@ [@Diarrhea，@Abdominal Pain，@Nausea，@ 呕吐]]; 
 ORKQuestionStep * multipleStep3 = [[ORKQuestionStep alloc] initWithIdentifier：@identifierC3]; 
 multipleStep3.title = @您觉得下面有任何症状吗？; 
 multipleStep3.answerFormat = choice3; 
 multipleStep3.optional = NO; 
 
 
 //呈现任务视图控制器。 
 ORKOrderedTask *任务= 
 [[ORKOrderedTask的alloc] initWithIdentifier：@ identifier8 步骤：@ [booleanStep1，multipleStep，booleanStep2，multipleStep2，booleanStep3，multipleStep3]]; 
 ORKTaskViewController * taskViewController = 
 [[ORKTaskViewController alloc] initWithTask：task taskRunUUID：nil]; 
 taskViewController.delegate = self; 
 [self presentViewController：taskViewController animated：YES completion：nil]; 
  

How to create multiple choice answer format using Research Kit. I know I have to useORKTextChoiceAnswerFormat but unable to find some code. Can any body help ?

解决方案

// bool Question 1
ORKBooleanAnswerFormat *boolFormat = [ORKBooleanAnswerFormat new];
ORKQuestionStep *booleanStep1 = [[ORKQuestionStep alloc] initWithIdentifier:@"identifierQ1"];
booleanStep1.title = @"Are you feeling ill?";
booleanStep1.answerFormat = boolFormat;
booleanStep1.optional = NO;


// choice Question1
ORKTextChoiceAnswerFormat *choice =  [ORKTextChoiceAnswerFormat choiceAnswerFormatWithStyle:ORKChoiceAnswerStyleMultipleChoice textChoices:@[@"Cough",@"Sore throat",@"Runny or stuffy nose"]];
ORKQuestionStep *multipleStep = [[ORKQuestionStep alloc] initWithIdentifier:@"identifierC1"];
multipleStep.title = @"Do you feel any symptoms given below?";
multipleStep.answerFormat = choice;
multipleStep.optional = NO;


// bool Question 2
ORKQuestionStep *booleanStep2 = [[ORKQuestionStep alloc] initWithIdentifier:@"identifierQ2"];
booleanStep2.title = @"Do you feel problem in your eye?";
booleanStep2.answerFormat = boolFormat;
booleanStep2.optional = NO;

// choice Question2
ORKTextChoiceAnswerFormat *choice2 =  [ORKTextChoiceAnswerFormat choiceAnswerFormatWithStyle:ORKChoiceAnswerStyleMultipleChoice textChoices:@[@"Eye Redness",@"Eye Itching",@"Discharge (usually watery or mucous-like)",@"Feels like there is sand in the eye.",@"Crusting over of the eyelid."]];
ORKQuestionStep *multipleStep2 = [[ORKQuestionStep alloc] initWithIdentifier:@"identifierC2"];
multipleStep2.title = @"Do you feel any symptoms given below?";
multipleStep2.answerFormat = choice2;
multipleStep2.optional = NO;

// bool Question 3
ORKQuestionStep *booleanStep3 = [[ORKQuestionStep alloc] initWithIdentifier:@"identifierQ3"];
booleanStep3.title = @"Do you feel problem in your stomach?";
booleanStep3.answerFormat = boolFormat;
booleanStep3.optional = NO;


// choice Question3
ORKTextChoiceAnswerFormat *choice3 =  [ORKTextChoiceAnswerFormat choiceAnswerFormatWithStyle:ORKChoiceAnswerStyleMultipleChoice textChoices:@[@"Diarrhea",@"Abdominal Pain",@"Nausea",@"Vomiting"]];
ORKQuestionStep *multipleStep3 = [[ORKQuestionStep alloc] initWithIdentifier:@"identifierC3"];
multipleStep3.title = @"Do you feel any symptoms given below?";
multipleStep3.answerFormat = choice3;
multipleStep3.optional = NO;


 // Present the task view controller.
ORKOrderedTask *task =
[[ORKOrderedTask alloc] initWithIdentifier:@"identifier8" steps:@[booleanStep1,multipleStep,booleanStep2,multipleStep2,booleanStep3,multipleStep3]];
ORKTaskViewController *taskViewController =
[[ORKTaskViewController alloc] initWithTask:task taskRunUUID:nil];
taskViewController.delegate = self;
[self presentViewController:taskViewController animated:YES completion:nil];

这篇关于如何使用Research Kit创建多选答案格式？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！